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Biology Fsc Part 1 Online Test MCQs With Answers
Question # 1
Pseudo coelom is characteristic.
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Nematoda
Mollusca
Annelida
Echinodermata
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Question # 2
Most of the uptake of water and minerals from soil takes place through
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Roots
Root hair
Epidermal layers
Root cap
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Question # 3
Air spaces between mesophyll cells of a leaf comprise ______ of the total volume
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20%
30%
40%
50%
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Question # 4
The study of microorganisms is called
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Parasitology
Microbiology
Social Biology
Molecular Biology
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Question # 5
Cell wall of Archaebacteria does not contain.
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Chitin
Cutin
Peptidoglycan
Cellulose
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Question # 6
Which of the following is not true of the guard cells
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They are present in the epidermis of leaf
They are connected by plasmodesmata with other epidermal cells
They contain chloroplasts
They are kidney shape
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Question # 7
Apicomplexans move by
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Tube feet
Cilia
Flexing
Pseudopodia
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Question # 8
Important vector is modern genetic engineering is.
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Nucleoid
Mesosome
Plasmid
Ribosome
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Question # 9
Which of the following is a motile coclenterate
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Hydra
Obelia
Jelly fish
Corals
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Question # 10
Magnesium is an important untrient ion in green plants as it is an essential component of
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Cell sap
Protein
Chlorophyll
Glucose
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Question # 11
Which of the following is not extinct member.
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Horneophyton
Psilotum
Psilcophyton
Cooksonia
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Question # 12
The rate of reaction of enzyme directly depends upon
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Amount of enzyme present at a specific time at unlimited substrate concentration
Nature of substrate
Maximum pH level
Low temperature
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Question # 13
Arachis hypogea belongs to the family of
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Rosaceae
Solanaceae
Fabaceae
Poaceae
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Question # 14
Harmful substance are detoxified in the liver cells by.
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Mitochondria
Endoplasmic
Nucleolus
Golgi complex
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Question # 15
The partly digested food in cockroach is temporarily stored in.
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Crop
Gizzard
Rectum
Stomach
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Question # 16
The sexual process exhibited by most ciliates is called
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Oogamy
Binary fission
Conjugation
Fertilization
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Question # 17
Chang in water potential of a system due to the presence of solute molecules is called.
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Pressure potential
solute potential
Gravitational potential
Matric potential
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Question # 18
The unit of life is called.
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Organ
Cell
Tissue
None of these
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